I have my phone and Ipad listed on Find my Iphone app, but need to add another phone that has a different apple id from my family. How?
There is an app for that "find my friends"
I know about find my friends, but I understand it will not allow me to disconnect the phone in the event it is lost.
For detailed instructions, see the Help section of the Find My Friends app. Go to the Me tab, then tap Account and Find My Friends Help.
Search that for how to disconnect a friend.
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